From: Jason Ekstrand <jason.ekstrand@intel.com>
Date: Fri, 4 Mar 2016 08:01:25 +0000 (-0800)
Subject: anv/pipeline: Respect pRasterizationState->depthBiasEnable
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=fa8539dd6b1fd9bb1fc7f2f79889aacf14231d13;p=mesa.git

anv/pipeline: Respect pRasterizationState->depthBiasEnable
---

diff --git a/src/intel/vulkan/gen7_cmd_buffer.c b/src/intel/vulkan/gen7_cmd_buffer.c
index 3ed93137f6a..1713cc17836 100644
--- a/src/intel/vulkan/gen7_cmd_buffer.c
+++ b/src/intel/vulkan/gen7_cmd_buffer.c
@@ -525,9 +525,6 @@ genX(cmd_buffer_flush_state)(struct anv_cmd_buffer *cmd_buffer)
                                   ANV_CMD_DIRTY_DYNAMIC_LINE_WIDTH |
                                   ANV_CMD_DIRTY_DYNAMIC_DEPTH_BIAS)) {
 
-      bool enable_bias = cmd_buffer->state.dynamic.depth_bias.bias != 0.0f ||
-         cmd_buffer->state.dynamic.depth_bias.slope != 0.0f;
-
       const struct anv_image_view *iview =
          anv_cmd_buffer_get_depth_stencil_view(cmd_buffer);
       const struct anv_image *image = iview ? iview->image : NULL;
@@ -543,9 +540,6 @@ genX(cmd_buffer_flush_state)(struct anv_cmd_buffer *cmd_buffer)
          GENX(3DSTATE_SF_header),
          .DepthBufferSurfaceFormat = depth_format,
          .LineWidth = cmd_buffer->state.dynamic.line_width,
-         .GlobalDepthOffsetEnableSolid = enable_bias,
-         .GlobalDepthOffsetEnableWireframe = enable_bias,
-         .GlobalDepthOffsetEnablePoint = enable_bias,
          .GlobalDepthOffsetConstant = cmd_buffer->state.dynamic.depth_bias.bias,
          .GlobalDepthOffsetScale = cmd_buffer->state.dynamic.depth_bias.slope,
          .GlobalDepthOffsetClamp = cmd_buffer->state.dynamic.depth_bias.clamp
diff --git a/src/intel/vulkan/gen7_pipeline.c b/src/intel/vulkan/gen7_pipeline.c
index 7d283f18f40..c114bfef3ac 100644
--- a/src/intel/vulkan/gen7_pipeline.c
+++ b/src/intel/vulkan/gen7_pipeline.c
@@ -67,6 +67,9 @@ gen7_emit_rs_state(struct anv_pipeline *pipeline,
       /* uint32_t                                     VertexSubPixelPrecisionSelect; */
       .UsePointWidthState                       = !pipeline->writes_point_size,
       .PointWidth                               = 1.0,
+      .GlobalDepthOffsetConstant                = info->depthBiasEnable,
+      .GlobalDepthOffsetScale                   = info->depthBiasEnable,
+      .GlobalDepthOffsetClamp                   = info->depthBiasEnable,
    };
 
    GENX(3DSTATE_SF_pack)(NULL, &pipeline->gen7.sf, &sf);
diff --git a/src/intel/vulkan/gen8_cmd_buffer.c b/src/intel/vulkan/gen8_cmd_buffer.c
index 9d4926f86cd..d506cf48b0d 100644
--- a/src/intel/vulkan/gen8_cmd_buffer.c
+++ b/src/intel/vulkan/gen8_cmd_buffer.c
@@ -331,15 +331,9 @@ genX(cmd_buffer_flush_state)(struct anv_cmd_buffer *cmd_buffer)
 
    if (cmd_buffer->state.dirty & (ANV_CMD_DIRTY_PIPELINE |
                                   ANV_CMD_DIRTY_DYNAMIC_DEPTH_BIAS)){
-      bool enable_bias = cmd_buffer->state.dynamic.depth_bias.bias != 0.0f ||
-         cmd_buffer->state.dynamic.depth_bias.slope != 0.0f;
-
       uint32_t raster_dw[GENX(3DSTATE_RASTER_length)];
       struct GENX(3DSTATE_RASTER) raster = {
          GENX(3DSTATE_RASTER_header),
-         .GlobalDepthOffsetEnableSolid = enable_bias,
-         .GlobalDepthOffsetEnableWireframe = enable_bias,
-         .GlobalDepthOffsetEnablePoint = enable_bias,
          .GlobalDepthOffsetConstant = cmd_buffer->state.dynamic.depth_bias.bias,
          .GlobalDepthOffsetScale = cmd_buffer->state.dynamic.depth_bias.slope,
          .GlobalDepthOffsetClamp = cmd_buffer->state.dynamic.depth_bias.clamp
diff --git a/src/intel/vulkan/gen8_pipeline.c b/src/intel/vulkan/gen8_pipeline.c
index 494a64949b6..a464006566b 100644
--- a/src/intel/vulkan/gen8_pipeline.c
+++ b/src/intel/vulkan/gen8_pipeline.c
@@ -90,6 +90,9 @@ emit_rs_state(struct anv_pipeline *pipeline,
       .ViewportZFarClipTestEnable = true,
       .ViewportZNearClipTestEnable = true,
 #endif
+      .GlobalDepthOffsetEnableSolid = info->depthBiasEnable,
+      .GlobalDepthOffsetEnableWireframe = info->depthBiasEnable,
+      .GlobalDepthOffsetEnablePoint = info->depthBiasEnable,
    };
 
    GENX(3DSTATE_RASTER_pack)(NULL, pipeline->gen8.raster, &raster);